JPS566026A - Single output shaft type compound turbine - Google Patents
Single output shaft type compound turbineInfo
- Publication number
- JPS566026A JPS566026A JP8223279A JP8223279A JPS566026A JP S566026 A JPS566026 A JP S566026A JP 8223279 A JP8223279 A JP 8223279A JP 8223279 A JP8223279 A JP 8223279A JP S566026 A JPS566026 A JP S566026A
- Authority
- JP
- Japan
- Prior art keywords
- air
- compressed
- pipe
- pipes
- seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To prevent waste of lubricating oil, by connecting a plurality of seal air supply pipes for supplying air for sealing bearing lubricating pressurized oil to a common compressed-air pipe, and thereby distributing seal air supplied to turbine shafts at rest and in operation substantially uniformly.
CONSTITUTION: Turbine shafts 2a, 2b, 2c respectively have compressor 8 which is supported by bearings 6, 7. Pinions 3a, 3b, 3c are connected to gear 4 carried on output shaft. Compressed air extracted from compressors 8 is carried via air pipes 21 to a common compressed-air pipe 23. Backflow of the compressed air in pipe 23 to compressors 8 is prevented positively by check valves 22 provided in respective air pipes 21, and compressed air in common pipe 23 is supplied via supply pipes 24 to bearings 6, 7 as seal air for the bearing so as to prevent leakage of pressurized lubricating oil. In the above arrangement, seal air is supplied via supply pipes 24 which are inserted into casing 12. Thus, it is enabled to lower the manufacturing costs concerned.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8223279A JPS566026A (en) | 1979-06-28 | 1979-06-28 | Single output shaft type compound turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8223279A JPS566026A (en) | 1979-06-28 | 1979-06-28 | Single output shaft type compound turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS566026A true JPS566026A (en) | 1981-01-22 |
Family
ID=13768653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8223279A Pending JPS566026A (en) | 1979-06-28 | 1979-06-28 | Single output shaft type compound turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS566026A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62186019A (en) * | 1986-02-10 | 1987-08-14 | Yanmar Diesel Engine Co Ltd | Multi-function single shaft type gas turbine device |
WO2003044350A1 (en) * | 2001-11-22 | 2003-05-30 | Sanyo Chemical Industries, Ltd. | Drying machine system utilizing gas turbine, and method of use |
-
1979
- 1979-06-28 JP JP8223279A patent/JPS566026A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62186019A (en) * | 1986-02-10 | 1987-08-14 | Yanmar Diesel Engine Co Ltd | Multi-function single shaft type gas turbine device |
WO2003044350A1 (en) * | 2001-11-22 | 2003-05-30 | Sanyo Chemical Industries, Ltd. | Drying machine system utilizing gas turbine, and method of use |
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